Balancing benefits and harms in health care: Observational data on harm are already included in systematic reviews
- 25 September 2003
- Vol. 327 (7417) , 750
- https://doi.org/10.1136/bmj.327.7417.750-b
Abstract
# Observational data on harm are already included in systematic reviews {#article-title-2} EDITOR–The correspondence on the issue of including observational data of harm in systematic reviews surprised us.1 2 The tone of the prose implied that this might happen in the future, and the limits of randomised controlled trials discussed told readers what anyone working in assessing adverse events knows only too well. Observational data have been included in systematic …Keywords
This publication has 3 references indexed in Scilit:
- Hepatitis B vaccination and multiple sclerosis: evidence from a systematic reviewJournal of Viral Hepatitis, 2003
- Balancing benefits and harms in health careBMJ, 2003
- Unintended events following immunization with MMR: a systematic reviewVaccine, 2003